Ventilation and air conditioning plants; rectangular ducts and fittings of sheetmetal; dimensions, requirements, measurement
NORM herausgegeben am 1.6.1987
Designation standards: ÖNORM M7615-2
Note: UNGÜLTIG
Publication date standards: 1.6.1987
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM